What Are the Benefits of DLC Coating on Firearms?

What Are the Benefits of DLC Coating on Firearms?

Firearms degrade faster without a finisher. In the gun manufacturing industry, workers designing internal and external parts take steps to reduce corrosion, but the main ingredient to long-lasting protection from the elements is a diamond-like carbon (DLC) coating. There is a lot to touch on why DLC coating is excellent to use, but the most essential is what the benefits of DLC coating are on firearms.

DLC Coatings Have Many Applications for Firearms

Companies specializing in producing firearms can capitalize on DLC coatings, as the finisher has various uses for this industry. DLC is a vapor that coats different artillery parts, including the barrels, bolt carriers, and pistol slides. The coating’s help is especially significant because it doesn’t cause the firearms to degrade between uses.

What Else Does DLC Do for Firearms?

The firearms industry benefits greatly from a practical, long-lasting DLC coating. Effortlessly improve your supply by applying a coat to other parts like muzzle breaks, triggers, sights, frames, and slides.

There Are Two Types of DLC Coatings

One extraordinary benefit of using DLC coatings is that there are two process types: hydrogenated and non-hydrogenated. Gun owners love both classes for their rigid yet stunning appearance. Here is more on both processes.


In the non-hydrogenated process, tetrahedral amorphous carbon (ta-C) gets extracted from a solid carbon source instead of gas. Because of its carbon atom arrangement, ta-C is slightly stronger than its counterpart, hydrogenated DLC (a-C:H). The process can handle temperatures up to 450 degrees Celsius, making it stronger.


The hydrogenated process (a-C:H) doesn’t have tetrahedral and extracts through gas instead of solid carbon sources. DLC in this class uses various underlayers with different coating types, but each contains the same DLC top layer.

The selection of the underlayers depends on these criteria:

  • Wear and contact mode
  • Adhesion requirements
  • Friction regime encounters
  • Load carrying capacity

Compared to non-hydrogenation, the required temperature must stay below 350 degrees Celsius. Anything higher can alter the final results.

It’s Possible To Remove and Reapply DLC

The great thing about this finisher is that it is possible to remove. However, conventional methods of removal lead to substrate damage. The only recommended way of getting rid of DLC is through laser stripping.

It’s even possible to replace the coating if you mess up, but they must get submerged in a chemical bath for a certain period and require other removal methods before reapplying a coating. You should consult your DLC coating specialists for processes to remove and reinforce DLC coating.

DLC Goes Onto Surfaces as a Gas

The DLC coating goes directly onto surfaces as a gas and spreads out, reaching every corner of an object’s surface. The coating touches every part of the firearms figure. It keeps the exterior and interior components from rusting over time and increases their durability.

DLC Applies Thick Layers

DLC is a highly substantial layer that protects even the hardest-to-reach corners. It overlays a gun’s entire surface, protecting it from scratching when rubbed up against a surface. The thickness range is two to five microns, and a firearm is a four.

The thickness level depends widely on performance and application requirements. Consult your DLC specialist about applying thick layers of DLC to your firearms and reap the benefits of having artillery that lasts a long time.

The Firearms Appearance Improves

A gun has a beautiful appearance. Its sleek designs draw buyers in and captivate them with its luster. DLC gives firearms a nice cosmetic finish, so they look great in your hands, mounted on a wall, or displayed inside a case.

Additionally, the hydrogenated layer adds a tougher surface. The gun becomes difficult to break and is easy to clean if the slightest scrape or scratch appears on the pistol’s surface. Firearms appear and perform better because of DLC.

DLC Coatings Have Low Friction

The less friction a gun has, the better it performs. A firearm with DLC outperforms other artillery with no DLC. The coating process reduces how often to apply lubrication to a pistol, so customers can continue to shoot with less worry about dirt and grime building up internally.

The finisher also stops internal parts from jamming. Every firearms professional can agree that it ruins their time shooting when their artillery parts stick. Using DLC ensures the user that all moving and sliding parts of their guns move smoothly.

The Firearms Automation Is Not Affected

The gun’s performance after receiving DLC is never affected. Firearms must be ready to fire when prompted, and they can work with the proper durable finisher. When you use DLC in your gun production process, you improve the appearance, durability, strength, and lifespan.

The essential benefit of DLC in the firearms industry is that automation remains consistent after applying the layer. During the process, your products are never affected. The method contains a gas that spreads across the entire gun’s surface, leaving a better surface to protect against dirt, grime, and scratches.

DLC Works on All Gun Materials

The big question various companies might have is what kind of gun materials DLC works on. It works on all! From stainless steel to aluminum, no firearm gets left without a coating. However, the only thing to remember is that different materials may require their own processes, such as for copper and combination materials.

The Coatings Come in Different Colors

Your next coating could come with a color based on application and performance requirements. It’s possible to dye your firearms anything from black to a shade of gray or off-white. Speak more about color options with your DLC coating specialist.

Coat Your Firearms With ArmorLube

There is a strong need for better finishing methods for firearms. ArmorLube provides customers with outstanding DLC coating processes to ensure internal parts remain working long-term. Coat your pistols with a better coating than PVD and other methods.

Are you eager to learn more about DLC firearm coating? Contact us today to learn more. We’re a team of professionals with expertise in the DLC coating process. Our team has the knowledge to learn and find the best coating for you and your products. Let’s get down to business and create better firearms for your customers.

What Are the Benefits of DLC Coating on Firearms?